CN213825211U - Paper shredder capable of preventing hard objects - Google Patents
Paper shredder capable of preventing hard objects Download PDFInfo
- Publication number
- CN213825211U CN213825211U CN202022714097.6U CN202022714097U CN213825211U CN 213825211 U CN213825211 U CN 213825211U CN 202022714097 U CN202022714097 U CN 202022714097U CN 213825211 U CN213825211 U CN 213825211U
- Authority
- CN
- China
- Prior art keywords
- paper
- fixedly connected
- cutter
- cover
- shredding cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a can prevent kneader of hard thing, concretely relates to kneader field, including quick-witted case and cover, machine top of the case fixedly connected with cover, the inside fixed cutter room that is equipped with of cover, the inside rotation of cutter room is connected with a shredded paper cutter, No. two shredded paper cutters have been arranged to shredded paper cutter one side, the fixed driving motor that is equipped with in cutter room one side, the equal fixedly connected with baffle in cutter room both ends, the spacing frame of baffle side fixedly connected with, the inside sliding connection of spacing frame has the sliding frame, the inside fixedly connected with bearing of sliding frame, pressure sensor has been arranged to sliding frame one side, pressure sensor both sides are the fixed expanding spring that is equipped with all, the inside fixed sliding tray that is equipped with of baffle. The utility model relates to a novelty can effectually prevent that the kneader from carrying out the breakage to hard thing, avoids causing the damage to the kneader, and is convenient for people take out easy operation, convenient to use to hard thing.
Description
Technical Field
The utility model relates to a kneader field, more specifically say, the utility model relates to a can prevent kneader of hard thing.
Background
The paper shredder is composed of a group of rotating blades, a paper comb and a driving motor. The paper is fed from the middle of the mutually meshed blades and is divided into a plurality of small paper sheets so as to achieve the purpose of confidentiality. The paper shredding mode refers to a shape of paper shredded by a shredder after the paper is processed by the shredder. According to the composition mode of the paper shredding knife, the existing paper shredding mode comprises the following steps: crushed, granular, segmented, foamed, striped, filamentous, and the like.
However, the existing paper shredder does not have the capability of preventing hard objects when paper is shredded, so that the cutters are easily damaged when the hard objects fall between the cutters, the service life of the paper shredder is seriously shortened, and the requirements of people cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a paper shredder capable of preventing hard objects, and the technical problem to be solved by the present invention is: how to prevent the shredder from breaking hard objects.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can prevent kneader of hard thing, includes quick-witted case and cover, machine roof end fixedly connected with cover, the inside fixed cutter room that is equipped with of cover, cutter room inside rotates and is connected with the shredded paper cutter No. one, No. two shredded paper cutters have been arranged to shredded paper cutter one side, the fixed driving motor that is equipped with in cutter room one side, the equal fixedly connected with baffle in cutter room both ends, the spacing frame of baffle side fixedly connected with, the inside sliding connection of spacing frame has the sliding frame, the inside fixedly connected with bearing of sliding frame, pressure sensor has been arranged to sliding frame one side, the pressure sensor both sides are all fixed and are equipped with expanding spring, the inside fixed sliding tray that is equipped with of baffle, a cover side rotates and is connected with the reversal handle.
The implementation mode is as follows: when people need to use the paper shredder, the driving motor can be electrified through the control panel to drive the first driven gear and the second driven gear to rotate through the driving gear, so that the first paper shredding cutter and the second paper shredding cutter move oppositely, at the moment, paper is input into the cover through the paper inlet and is positioned between the first paper shredding cutter and the second paper shredding cutter, so that the device can shred the paper, wherein when a hard object is crushed between the first paper shredding cutter and the second paper shredding cutter, a certain extrusion force is generated on the first paper shredding cutter and the second paper shredding cutter due to the fact that the object is too hard, two ends of the second paper shredding cutter can slide in the sliding grooves arranged in the partition plate, and two ends of the second paper shredding cutter can drive the sliding frame to slide in the limiting frame through the bearing, at this moment, the sliding frame can want the contact with pressure sensor when sliding a certain degree, can with pressure sensor certain pressure simultaneously, at this moment, pressure sensor then can transmit information for driving motor through operating panel, makes driving motor stop work to can effectually prevent that the cutter from giving and carrying out the breakage to hard thing, so that cause the damage to the kneader, it is comparatively practical.
In a preferred embodiment, a driving gear is fixedly connected to the driving end of the driving motor, a first driven gear is meshed with one side of the driving gear, and a second driven gear is meshed with one side of the first driven gear.
In a preferred embodiment, a storage box is fixedly arranged inside the case, a paper inlet is fixedly arranged at the top of the cover, and a control panel is arranged on one side of the paper inlet.
In a preferred embodiment, one end of the telescopic spring is fixedly connected with the sliding frame, and the other end of the telescopic spring is fixedly connected with the limiting frame.
In a preferred embodiment, the first driven gear is fixedly connected with one end of the first shredding cutter, and the second driven gear is fixedly connected with one end of the second shredding cutter.
In a preferred embodiment, the reverse rotation handle is fixedly connected with the other end of the first paper shredding cutter, and the other end of the second paper shredding cutter is fixedly connected with the bearing.
In a preferred embodiment, the driving motor is electrically connected to the control panel through a wire, and the pressure sensor is electrically connected to the driving motor through the control panel.
The utility model discloses a technological effect and advantage:
1. the utility model discloses when hard thing is in to carry out the breakage between shredded paper cutter and No. two shredded paper cutters, because the object is too hard, can produce certain extrusion force to shredded paper cutter and No. two shredded paper cutters, thereby the both ends of No. two shredded paper cutters can slide in the inside sliding tray that is equipped with of baffle, can drive the sliding frame through the bearing through No. two shredded paper cutter both ends and slide in spacing frame inside, at this moment, the sliding frame can want the contact with pressure sensor when sliding certain degree, can be with the certain pressure of pressure sensor simultaneously, at this moment, pressure sensor then can transmit information for driving motor through operating panel, make driving motor stop work, thereby can effectually prevent that the cutter from giving and carrying out the breakage to hard thing, so that cause the damage to the kneader, and is comparatively practical.
2. The utility model discloses a reversal handle can drive a shredded paper cutter and carry out reverse rotation to be convenient for the operator to take out hard thing, the expanding spring can drive No. two shredded paper cutters through the sliding frame and reset after hard thing takes out, so that the kneader carries out normal work, and is comparatively practical.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the cover of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the limiting frame of the present invention.
Fig. 4 is a schematic view of the sliding slot end structure of the present invention.
The reference signs are: 1. a chassis; 2. a machine cover; 3. a cutter chamber; 4. a first paper shredding cutter; 5. a second paper shredding cutter; 6. a drive motor; 7. a partition plate; 8. a limiting frame; 9. a sliding frame; 10. a bearing; 11. a tension spring; 12. a pressure sensor; 13. a sliding groove; 14. a reversing handle; 15. a driving gear; 16. a driven gear I; 17. a second driven gear; 18. a storage box; 19. a paper inlet; 20. and a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a paper shredder capable of preventing hard objects, which comprises a case 1 and a cover 2, wherein the cover 2 is fixedly connected at the top end of the case 1, a cutter chamber 3 is fixedly arranged inside the machine cover 2, a first paper shredding cutter 4 is rotatably connected inside the cutter chamber 3, a second paper shredding cutter 5 is arranged on one side of the first paper shredding cutter 4, a driving motor 6 is fixedly arranged on one side of the cutter chamber 3, the two ends of the cutter chamber 3 are both fixedly connected with a clapboard 7, one side surface of the clapboard 7 is fixedly connected with a limit frame 8, the inside of the limit frame 8 is connected with a sliding frame 9 in a sliding way, the inside of the sliding frame 9 is fixedly connected with a bearing 10, a pressure sensor 12 is arranged on one side of the sliding frame 9, telescopic springs 11 are fixedly arranged on both sides of the pressure sensor 12, a sliding groove 13 is fixedly arranged in the partition plate 7, and a reverse handle 14 is rotatably connected to one side surface of the cover 2.
The driving end of the driving motor 6 is fixedly connected with a driving gear 15, one side of the driving gear 15 is in meshing connection with a first driven gear 16, and one side of the first driven gear 16 is in meshing connection with a second driven gear 17.
The machine case is characterized in that a containing box 18 is fixedly arranged inside the machine case 1, a paper inlet 19 is fixedly arranged at the top of the machine cover 2, and a control panel 20 is arranged on one side of the paper inlet 19.
One end of the telescopic spring 11 is fixedly connected with the sliding frame 9, and the other end of the telescopic spring 11 is fixedly connected with the limiting frame 8.
The first driven gear 16 is fixedly connected with one end of the first paper shredding cutter 4, and the second driven gear 17 is fixedly connected with one end of the second paper shredding cutter 5.
The reverse handle 14 is fixedly connected with the other end of the first paper shredding cutter 4, and the other end of the second paper shredding cutter 5 is fixedly connected with the bearing 10.
The driving motor 6 is electrically connected with the control panel 20 through a lead, and the pressure sensor 12 is electrically connected with the driving motor 6 through the control panel 20.
As shown in fig. 1 to 4, the embodiment specifically is: when people need to use the paper shredder, the driving motor 6 can be electrified through the control panel 20 to drive the driven gear 16 and the driven gear 17 to rotate through the driving gear 15, so that the paper shredding cutter 4 and the paper shredding cutter 5 can move oppositely, at the moment, paper is input into the cover 2 through the paper inlet 19 and is positioned between the paper shredding cutter 4 and the paper shredding cutter 5, so that the device can shred the paper, wherein when a hard object is shredded between the paper shredding cutter 4 and the paper shredding cutter 5, a certain extrusion force is generated on the paper shredding cutter 4 and the paper shredding cutter 5 due to the fact that the object is too hard, two ends of the paper shredding cutter 5 slide in the sliding grooves 13 arranged in the partition plate 7, and the sliding frame 9 is driven by two ends of the paper shredding cutter 5 through the bearing 10 to slide in the limiting frame 8, at this moment, when sliding to a certain extent, sliding frame 9 will want to contact with pressure sensor 12, will be with the certain pressure of pressure sensor 12 simultaneously, and at this moment, pressure sensor 12 then will transmit information for driving motor 6 through operating panel 20, makes driving motor 6 stop work to can effectually prevent that the cutter from giving and carrying out the breakage to hard thing, so that cause the damage to the kneader, it is comparatively practical.
As shown in fig. 2 to 3, the embodiment specifically is: after the kneader stop work, the operator can rotate through reversal handle 14, makes it drive shredding cutter 4 and carries out the antiport to be convenient for the operator to take out hard thing, expanding spring 11 can drive No. two shredding cutter 5 through sliding frame 9 and reset after hard thing takes out, so that the kneader carries out normal work, and is comparatively practical, is convenient for deposit the shredded paper after the breakage through containing box 18, and the unified clearance of people of being convenient for.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, when people need to use the paper shredder, the driving motor 6 can be powered on through the control panel 20, the driving gear 15 drives the driven gear 16 and the driven gear 17 to rotate, so that the paper shredding cutter 4 and the paper shredding cutter 5 can move oppositely, at the moment, paper is input into the cover 2 through the paper inlet 19 and is positioned between the paper shredding cutter 4 and the paper shredding cutter 5, so that the device can shred the paper, wherein when hard objects are shredded between the paper shredding cutter 4 and the paper shredding cutter 5, certain extrusion force can be generated on the paper shredding cutter 4 and the paper shredding cutter 5 due to the fact that the objects are too hard, and therefore two ends of the paper shredding cutter 5 can slide in the sliding grooves 13 arranged in the partition plate 7, can drive through bearing 10 through No. two shredded paper cutters 5 both ends and slide frame 9 and slide in spacing frame 8 is inside, at this moment, slide frame 9 can think the contact with pressure sensor 12 when sliding certain degree, can be simultaneously with the certain pressure of pressure sensor 12, at this moment, pressure sensor 12 then can pass through operating panel 20 with information and transmit for driving motor 6, make driving motor 6 stop work, thereby can effectually prevent that the cutter from giving and carrying out the breakage to hard thing, so as to cause the damage to the kneader, and is comparatively practical. After the kneader stop work, the operator can rotate through reversal handle 14, makes it drive shredding cutter 4 and carries out the antiport to be convenient for the operator to take out hard thing, expanding spring 11 can drive No. two shredding cutter 5 through sliding frame 9 and reset after hard thing takes out, so that the kneader carries out normal work, and is comparatively practical, is convenient for deposit the shredded paper after the breakage through containing box 18, and the unified clearance of people of being convenient for.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a can prevent kneader of hard thing, includes quick-witted case (1) and cover (2), quick-witted case (1) top fixedly connected with cover (2), its characterized in that: a cutter chamber (3) is fixedly arranged inside the machine cover (2), a first paper shredding cutter (4) is rotatably connected inside the cutter chamber (3), a second paper shredding cutter (5) is arranged on one side of the first paper shredding cutter (4), a driving motor (6) is fixedly arranged on one side of the cutter chamber (3), both ends of the cutter chamber (3) are fixedly connected with a clapboard (7), one side surface of the clapboard (7) is fixedly connected with a limiting frame (8), a sliding frame (9) is connected inside the limiting frame (8) in a sliding way, a bearing (10) is fixedly connected inside the sliding frame (9), a pressure sensor (12) is arranged on one side of the sliding frame (9), telescopic springs (11) are fixedly arranged on both sides of the pressure sensor (12), the inner part of the clapboard (7) is fixedly provided with a sliding groove (13), and one side surface of the cover (2) is rotatably connected with a reversing handle (14).
2. The paper shredder capable of preventing hard objects according to claim 1, characterized in that: the driving end of the driving motor (6) is fixedly connected with a driving gear (15), one side of the driving gear (15) is in meshed connection with a first driven gear (16), and one side of the first driven gear (16) is in meshed connection with a second driven gear (17).
3. The paper shredder capable of preventing hard objects according to claim 1, characterized in that: case (1) inside is fixed and is equipped with containing box (18), cover (2) top is fixed and is equipped with paper feed mouth (19), paper feed mouth (19) one side has arranged and has controlled panel (20).
4. The paper shredder capable of preventing hard objects according to claim 1, characterized in that: one end of the telescopic spring (11) is fixedly connected with the sliding frame (9), and the other end of the telescopic spring (11) is fixedly connected with the limiting frame (8).
5. The paper shredder capable of preventing hard objects according to claim 2, characterized in that: the first driven gear (16) is fixedly connected with one end of the first paper shredding cutter (4), and the second driven gear (17) is fixedly connected with one end of the second paper shredding cutter (5).
6. The paper shredder capable of preventing hard objects according to claim 1, characterized in that: the reverse handle (14) is fixedly connected with the other end of the first paper shredding cutter (4), and the other end of the second paper shredding cutter (5) is fixedly connected with the bearing (10).
7. The paper shredder capable of preventing hard objects according to claim 1, characterized in that: the driving motor (6) is electrically connected with the control panel (20) through a lead, and the pressure sensor (12) is electrically connected with the driving motor (6) through the control panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022714097.6U CN213825211U (en) | 2020-11-23 | 2020-11-23 | Paper shredder capable of preventing hard objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022714097.6U CN213825211U (en) | 2020-11-23 | 2020-11-23 | Paper shredder capable of preventing hard objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213825211U true CN213825211U (en) | 2021-07-30 |
Family
ID=76989773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022714097.6U Active CN213825211U (en) | 2020-11-23 | 2020-11-23 | Paper shredder capable of preventing hard objects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213825211U (en) |
-
2020
- 2020-11-23 CN CN202022714097.6U patent/CN213825211U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4257565A (en) | Desk-top shredder | |
| CN212791243U (en) | Office file is shredded paper device for management | |
| US20040262436A1 (en) | Paper shredder cutting tool having multiple cutting edges | |
| CN213825211U (en) | Paper shredder capable of preventing hard objects | |
| CN209885963U (en) | Financial document destroys device | |
| CN210160140U (en) | Cardboard waste recycling device convenient to cutting | |
| CN211216979U (en) | Crushing crusher | |
| CN206567024U (en) | A kind of file apparatus for destroying | |
| CN2875077Y (en) | Bone cutting machine | |
| CN214347081U (en) | Novel kneader for accounting | |
| CN214347048U (en) | Sweet potato powder grinding device | |
| CN112892773A (en) | Paper shredder with compression function | |
| CN113145257B (en) | Portable bill destroying device | |
| CN214288602U (en) | Reducing mechanism is used to administrative or technical offices file | |
| CN215140593U (en) | Mute file crusher for office | |
| CN210522702U (en) | Multifunctional paper shredder | |
| CN211412241U (en) | File rubbing crusher | |
| CN213726931U (en) | Paper shredder | |
| CN217473647U (en) | Regenerated fiber reducing mechanism | |
| CN217831207U (en) | Paper smashing device | |
| CN218834709U (en) | Waste paper crushing equipment | |
| CN214864182U (en) | Paper shredding equipment with regrinding structure | |
| CN211887230U (en) | Quick paper shredder | |
| CN215921025U (en) | Plastic bag recycling and chopping device | |
| CN216368297U (en) | Paper shredder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |